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1 | PPC_BINUTILS_DIR=/usr/local/ppc/bin |
- | |
2 | PPC_TARGET=ppc-linux-gnu |
1 | .PHONY: build clean |
3 | 2 | ||
4 | .PHONY: nothing build |
3 | CFLAGS = -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -I../include |
5 | - | ||
6 | nothing: |
- | |
7 | 4 | ||
8 | build: boot.bin |
5 | build: boot.bin |
9 | cp boot.bin ../../../load.bin |
6 | cp boot.bin ../../../load.bin |
10 | 7 | ||
11 | CC=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-gcc |
- | |
12 | AS=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-as |
- | |
13 | LD=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-ld |
- | |
14 | - | ||
15 | CPPFLAGS=$(DEFS) -nostdinc -I../include |
- | |
16 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 |
- | |
17 | LFLAGS=-no-check-sections -N -T _link.ld |
- | |
18 | - | ||
19 | boot.bin: boot.o main.o |
8 | boot.bin: boot.o main.o |
20 | $(LD) $(LFLAGS) boot.o main.o -o $@ |
9 | $(LD) -no-check-sections -N -T _link.ld boot.o main.o -o $@ |
21 | 10 | ||
22 | boot.o: boot.S |
11 | boot.o: boot.S |
23 | $(CC) $(CFLAGS) -c boot.S -o $@ |
12 | $(CC) $(CFLAGS) -c boot.S -o $@ |
24 | 13 | ||
25 | main.o: main.c |
14 | main.o: main.c |
26 | $(CC) $(CFLAGS) -c main.c -o $@ |
15 | $(CC) $(CFLAGS) -c main.c -o $@ |
27 | 16 | ||
28 | clean: |
17 | clean: |
29 | -rm *.o *.bin |
18 | -rm -f boot.o main.o boot.bin ../../../load.bin |